I have always been alone, but I have never been lonely.

I don’t think you can compare different eras. Every era has its own challenges and its own special things.

We should follow whatever seems probable， and avoid whatever seems improbable.

A good ad should be like a good sermon; it must not only comfort the afflicted, but also afflict the comfortable.

小说应该是一本问题的书，而不是答案的书。

金融发展的关键在于建立能够可信地承诺保护财产权的制度。